Remove unused require
Remove unused require

`except` and `slice` were removed at d2b78b3594

tgxworld/rails,kddeisz/rails,MSP-Greg/rails,Vasfed/rails,Erol/rails,iainbeeston/rails,yahonda/rails,MSP-Greg/rails,notapatch/rails,kddeisz/rails,yalab/rails,rafaelfranca/omg-rails,tgxworld/rails,yhirano55/rails,yhirano55/rails,lcreid/rails,kmcphillips/rails,rails/rails,vipulnsward/rails,starknx/rails,Erol/rails,jeremy/rails,EmmaB/rails-1,georgeclaghorn/rails,yalab/rails,eileencodes/rails,Stellenticket/rails,bogdanvlviv/rails,yalab/rails,starknx/rails,betesh/rails,mechanicles/rails,tjschuck/rails,notapatch/rails,rails/rails,jeremy/rails,tjschuck/rails,lcreid/rails,gauravtiwari/rails,yawboakye/rails,Erol/rails,palkan/rails,yhirano55/rails,bogdanvlviv/rails,palkan/rails,gauravtiwari/rails,palkan/rails,vipulnsward/rails,tgxworld/rails,Vasfed/rails,kmcphillips/rails,eileencodes/rails,Erol/rails,rafaelfranca/omg-rails,yawboakye/rails,notapatch/rails,palkan/rails,iainbeeston/rails,rails/rails,betesh/rails,EmmaB/rails-1,joonyou/rails,prathamesh-sonpatki/rails,repinel/rails,yhirano55/rails,shioyama/rails,Envek/rails,esparta/rails,rafaelfranca/omg-rails,shioyama/rails,repinel/rails,esparta/rails,esparta/rails,Envek/rails,Edouard-chin/rails,kmcphillips/rails,fabianoleittes/rails,eileencodes/rails,joonyou/rails,repinel/rails,yahonda/rails,fabianoleittes/rails,Envek/rails,tjschuck/rails,joonyou/rails,jeremy/rails,schuetzm/rails,yawboakye/rails,BlakeWilliams/rails,georgeclaghorn/rails,BlakeWilliams/rails,schuetzm/rails,yahonda/rails,esparta/rails,MSP-Greg/rails,notapatch/rails,Vasfed/rails,Edouard-chin/rails,tjschuck/rails,bogdanvlviv/rails,vipulnsward/rails,Stellenticket/rails,iainbeeston/rails,mechanicles/rails,georgeclaghorn/rails,yahonda/rails,Stellenticket/rails,prathamesh-sonpatki/rails,bogdanvlviv/rails,mechanicles/rails,MSP-Greg/rails,lcreid/rails,rails/rails,iainbeeston/rails,betesh/rails,georgeclaghorn/rails,BlakeWilliams/rails,fabianoleittes/rails,kmcphillips/rails,yalab/rails,prathamesh-sonpatki/rails,jeremy/rails,Stellenticket/rails,Vasfed/rails,fabianoleittes/rails,eileencodes/rails,betesh/rails,Envek/rails,prathamesh-sonpatki/rails,yawboakye/rails,joonyou/rails,gauravtiwari/rails,BlakeWilliams/rails,starknx/rails,lcreid/rails,kddeisz/rails,kddeisz/rails,shioyama/rails,shioyama/rails,tgxworld/rails,schuetzm/rails,Edouard-chin/rails,EmmaB/rails-1,vipulnsward/rails,Edouard-chin/rails,mechanicles/rails,repinel/rails,schuetzm/rails